Oh, wow. Really. Wow.
From the notes on Wikipedia:
“Chilseonggeom (칠성검; 七星劍): The name of this sword translates as “seven star sword” and it could be either single-edged or double-edged. It is primarily known for its use by Buddhist practitioners. Almost all of these swords had constellation engravings on the blades (usually the Big Dipper, although depiction of any 7 star cluster isn’t uncommon).”
This is the kind of thing that could turn up in a fantasy movie and people would think it was made up….
Other than that, have been wrestling with taxes. Have not maimed anyone. Music helps calm a body down, so… some vid links!
Demon Slayer [AMV]- Alan Walker&Ava Max-Alone,Pt.2
Something Just Like This FT. Doctor Strange | Avengers
[Engsub] Without You | Fight Scenes | Scholar Who Walks the Night 밤을 걷는 선비
Crossover Queen's Creative Chaos 
Well there’s your problem.
You have to pick one out and maim them to keep the others in line.
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I can attest that music does help. Especially when you have to calm down and *do* something. On the other hand, for me at least, it has to be the right kind of music. Calm music when my brain wants to go in three directions at once just makes things worse, for example.
Out of curiosity, do you look for videos more for the music itself, or the pretty visuals? Because I can understand both ways, but a lot of the time I’m more audio based, myself.
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Bit of both. I often run across music I like looking up AMVs or MVs for a show I’m interested in. And Sabaton’s led me to some shows I’d have missed otherwise.
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Ooh I didn’t know the big dipper constellation sword in Omniscient Reader’s Viewpoint was based on a real thing—Neat!
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Yes! Very real! *Glees* And some wikiwalking related to it turns up stuff that’d be great for a portalling mage….
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There’s also a paired set in Samurai Deeper Kyo that has the “bowl” and “handle” of the big dipper split across the set. And said sword set was created by Masamune…
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Seven stars?
So Subaru/the seven sisters likely have a sword… too cool, yes, and the new Dak Souls game has a writing light saber that looks like that.
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Some of my favorite AMVs in case you like
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With that as a lead-in, ran into this AMV that I rather like, too.
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This came up on NHK on Sunday, might have names you can use to find resources you don’t already know of, plus it’s NHK, they’re always soothing background noise:
https://www3.nhk.or.jp/nhkworld/en/tv/facetoface/20220327/2043076/
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